Stay updated with real-time air quality in Rolla, Missouri featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
44
Good
Rolla, Missouri
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.62 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
33.75 μg/m³
0
55
155
255
425
605+
28.84 ppb
0
55
71
86
201
201+
1.11 ppb
0
36
76
186
605
1005+
2.24 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Rolla, Missouri
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AQI 49
Good
8.51μg/m³
PM2.5
37.06μg/m³
PM10
26.78ppb
O3
0.97ppb
SO2
2.44ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.61μg/m³
PM2.5
42.88μg/m³
PM10
19.20ppb
O3
1.01ppb
SO2
2.62ppb
NO2
0.20ppm
CO
AQI 54
Moderate
10.75μg/m³
PM2.5
47.74μg/m³
PM10
22.86ppb
O3
1.01ppb
SO2
2.41ppb
NO2
0.20ppm
CO
AQI 44
Good
7.67μg/m³
PM2.5
34.00μg/m³
PM10
23.58ppb
O3
1.15ppb
SO2
3.55ppb
NO2
0.21ppm
CO
AQI 44
Good
8.26μg/m³
PM2.5
36.29μg/m³
PM10
22.65ppb
O3
1.17ppb
SO2
3.87ppb
NO2
0.21ppm
CO
AQI 49
Good
8.91μg/m³
PM2.5
39.31μg/m³
PM10
18.77ppb
O3
0.98ppb
SO2
2.80ppb
NO2
0.20ppm
CO
Air quality measurements for Missouri, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for Rolla, Missouri is updated on an hourly basis.
The worst air quality in Rolla, Missouri was recorded at 03:00:00 on 2026-02-13.
The best air quality in Rolla, Missouri was recorded at 04:00:00 on 2026-02-13.
The real-time air quality index in Rolla, Missouri is 44, currently categorized as Good.
The most common pollutant in Rolla, Missouri is PM2.5.
If the air quality in Rolla, Missouri is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in Rolla, Missouri at present are 7.618 μg/m3.
The current PM10 levels in Rolla, Missouri are 33.748 μg/m3.
The current carbon monoxide (CO) level in Rolla, Missouri is 0.19 ppm.
The current sulfur dioxide (SO2) levels in Rolla, Missouri are 1.108 ppb.
The current ozone (O3) levels at Rolla, Missouri is 28.845 ppm.
The current nitrogen dioxide (NO2) levels at Rolla, Missouri is 2.236 ppb.
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